13375216 has 10 divisors (see below), whose sum is σ = 25914512. Its totient is φ = 6687600.

The previous prime is 13375211. The next prime is 13375237. The reversal of 13375216 is 61257331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13375211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417960 + ... + 417991.

Almost surely, 2^13375216 is an apocalyptic number.

13375216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13375216 is a deficient number, since it is larger than the sum of its proper divisors (12539296).

13375216 is an equidigital number, since it uses as much as digits as its factorization.

13375216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835959 (or 835953 counting only the distinct ones).

The product of its digits is 3780, while the sum is 28.

The square root of 13375216 is about 3657.2142403748. The cubic root of 13375216 is about 237.3742477401.

The spelling of 13375216 in words is "thirteen million, three hundred seventy-five thousand, two hundred sixteen".